<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xml:lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>[559774] tidy version rejects all id values</title>
</head>
<body>
<h2 id="abstract">header with a valid id</h2>
</body>
</html>